package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    OrderMapper orderMapper;
    /**
     * 定期处理超时订单,每分钟检查一次
     */
    @Scheduled(cron = "0 * * * * ? ")
    public void processTimeoutOrder()
    {

         LocalDateTime time= LocalDateTime.now().plusSeconds(-15);
         List<Orders> orders= orderMapper.getOrderByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
         if (orders!=null&&orders.size()!=0)
         {
             for (Orders order : orders) {
                 order.setStatus(Orders.CANCELLED);
                 order.setCancelTime(LocalDateTime.now());
                 order.setCancelReason("订单超时,自动取消");
                 orderMapper.update(order);
             }
         }

    }

    /**
     * 处理一直处于派送中的订单,凌晨一点
     */
    @Scheduled(cron = "0 0 1 * * ? ")
    public void processDeliverOrder()
    {
        LocalDateTime time= LocalDateTime.now().plusSeconds(-60);
        List<Orders> orders= orderMapper.getOrderByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (orders!=null&&orders.size()!=0)
        {
            for (Orders order : orders) {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            }
        }
    }
}
